Environment-friendly asphalt efficient cooling device

Abstract

The utility model relates to the technical field of asphalt production, and the specific field is a green environment-friendly asphalt efficient cooling device, in order to solve the prior art adopts the water cooling mode and carries out the cooling, but due to the cooling rate difficult accurate control, often appear the technical problems such as local supercooling or overheating, including: cooling cylinder, liquid inlet pipe, cooling pipe, liquid outlet pipe, feed pipe, discharge pipe, electromagnetic valve, rotary joint, cold water injection and discharge mechanism, belt drive, adopt the cooling pipe of rotation to high temperature emulsified asphalt cooling, the cold water of cooling pipe injection carries away the asphalt heat through the cooling pipe, and the spiral cooling pipe keeps the rotation state and stirs asphalt to make each layer asphalt flow, and the temperature of asphalt falls uniformly, and the situation that local supercooling overheats does not appear, and the cooling effect is very good, when the asphalt is discharged, the cooling pipe hangs the asphalt adhered to the inner wall of the cooling cylinder, and is conveyed to the bottom, and does not remain in the cooling cylinder.

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